1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kruka [31]
3 years ago
5

Find any restrictions on x

Mathematics
1 answer:
olchik [2.2K]3 years ago
6 0
The denominator of any fraction cannot be equal to zero. This is because if the denominator is equal to zero, the, the fraction itself would be "undefined".

Applying this to the above mentioned problem, we will find two denominators including the term "x". These two denominators cannot be equal to zero.

First fraction:
1/x ..................> x cannot be equal to zero

Second fraction:
1/(x^2 - 3x -4) = 1/(x - 4)(x + 1)
The denomination will be equal to zero if x = 4 or x = -1
........> x cannot be equal to 4 or -1

Based on this, the restrictions on x are as follows:
x cannot be equal to 0,4 or -1
You might be interested in
For which value of x is the equation 3x + x = 2x + 24 true?
Lynna [10]

Answer:

D) 12

Step-by-step explanation:

3x+x=2x+24

4x=2x+24

4x-2x=24

2x=24

x=24/2

x=12

4 0
3 years ago
The tiles on the left contain functions written using function notation. Match each function with its input.
Degger [83]

Answer:

1. The input is f

2. The input is g

3. The input is h

Step-by-step explanation:

The value inside the bracket of the function is the input given to the function.

1. g(f) = 2f

The input is f

2. h(g) = -4+g

The input is g

3. f(h) = h - 7

The input is h

3 0
3 years ago
Read 2 more answers
Am I right please tell me I really NEED IT
AlladinOne [14]

Answer:

it would 13

Step-by-step explanation:

19-6=13 there you go

5 0
3 years ago
How do you find the amount of nuetrons in an atom?
weeeeeb [17]
You would subtract the atomic number from the mass weight. <span />
4 0
3 years ago
Read 2 more answers
Which expression represents the BEST way to solve the following problem? Jason is 5 years older than Bill, and Bill is twice as
NeTakaya
Jason = J   Bill = B    Sharon = S
J = 5+B
B= 2×S
J= 5+ (2×S)
3 0
3 years ago
Other questions:
  • This composite figure has been divided into three rectangles.
    9·1 answer
  • A triangle on a coordinate plane is translated according to the rule T-3,5(x, y). Which is another way to write this rule?
    8·1 answer
  • How do you find the volume of compound shapes
    15·1 answer
  • Multiply the numbers in the following expression and select the correct answer below.
    11·1 answer
  • Find m, n, p, and q.<br><br> options:<br> 131<br> 23<br> 26<br> 21<br> 121
    14·1 answer
  • I'm so confused please help
    15·2 answers
  • Which equation is represented in standard form?
    5·1 answer
  • Solve the equation and round to the nearest hundredth -46=-37-6.18
    6·1 answer
  • Animals at a dog shelter a 24 pound bag of dog food will feed 36 dogs a day. how many dogs would you expect to feed with a 16- p
    11·1 answer
  • What is the perimeter of triangle JKL (same triangle as question #1)?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!